It took James 5 h to paint an 8 ft by 24 ft wall. At this rate, how long would it

take him to paint a 12 ft by 36 ft wall?

Divide 42 in the ratio on 1 2 3?

Josita received $50 as a gift. She plans to buy two cassette tapes that cost $9 each and a headphone set that costs $25. How much money will she have left?

Square root of 450 rounded to the nearest hundredth

50 meters decreased by 10%

Some experts believe that 24 % of all freshwater fish in a country have such high levels of mercury that they are dangerous to eat. Suppose a fish market has 350 fish tested, and 80 of them have dangerous levels of mercury.

Light bulbs manufactured at a certain factory have a 3% probability of being defective. What is the probability that 5 out of a shipment of 30 will be defective? a. 0.25 b. 0.0016 c. 0.0035 d. 0.167

Simplify the expression completely. - 4g+8-5 + 2g

Jimmy and his family are on their way to visit some family friends who live 780 miles away from them

Find the number of steel ball bearings each of diameter

4 (1 - x) + 3x = - 2 (x + 1)